package net.wesley.android.city;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Handler;
import android.view.Gravity;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import android.widget.LinearLayout.LayoutParams;
import net.wesley.android.City;

public class Qingdao extends City {

	public void requestParamsFinish(String[] values) {
		final String chejia4=values[0];
		final DefaultHttpClient httpClient = new DefaultHttpClient();  
		try {
			HttpGet get = new HttpGet("http://218.58.65.23/select/WZQuery.asp");
			httpClient.execute(get);
			
			HttpResponse rsp = httpClient.execute(new HttpGet("http://218.58.65.23/select/checkcode.asp"));			
			Bitmap bmp= BitmapFactory.decodeStream(rsp.getEntity().getContent());
			if (bmp==null){
				callback.onComplete(-10006, "ret:获取验证码的时候遇到网络错误，请重试!");
				return;
			}
			LinearLayout table=new LinearLayout(ctx);
			table.setOrientation(LinearLayout.VERTICAL);
			ImageView v=new ImageView(ctx);
			v.setImageBitmap(bmp);
			v.setScaleType(ImageView.ScaleType.FIT_XY);
			LayoutParams p = new LinearLayout.LayoutParams(200,50);
			p.gravity=Gravity.CENTER;
			table.addView(v,p);
			final EditText t=new EditText(ctx);
			table.addView(t,new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT));
			new AlertDialog.Builder(ctx).setTitle("请输入下图中的验证码").setView(table).setNegativeButton("确定", new DialogInterface.OnClickListener() {
				
				public void onClick(DialogInterface dialog, int which) {
					new Handler().postDelayed(new Runnable(){

						public void run() {
							HttpPost post=new HttpPost("http://218.58.65.23/select/WZ.asp");
							try {
								post.setEntity(new StringEntity(String.format("stateid=%s&hphm=%s&hpzl=02&jzh=%s&yam=%s&image.x=55&image.y=19",
										URLEncoder.encode("鲁","GBK"),chepai.substring(1),chejia4,t.getText().toString())));
								post.setHeader("Content-Type","application/x-www-form-urlencoded");
								post.setHeader("Referer", "http://218.58.65.23/select/WZQuery.asp");

								HttpResponse rsp = httpClient.execute(post);
								BufferedReader br;
								br = new BufferedReader(new InputStreamReader(rsp.getEntity()
										.getContent(),"GBK"));
								String line, result = "";
								while ((line = br.readLine()) != null) result += line+"\n";
								processResult(result);
							} catch (UnsupportedEncodingException e) {
								callback.onComplete(-10003, "");
							} catch (ClientProtocolException e) {
								callback.onComplete(-10004, "");
							} catch (IOException e) {
								callback.onComplete(-10005, "");
							}
						}

						
					}, 1000);
				}
			}).create().show();
		} catch (ClientProtocolException e) {
			callback.onComplete(-10001, "");
		} catch (IOException e) {
			callback.onComplete(-10002, "");
		}
	}

	private void processResult(String result) {
		int index=result.indexOf("<script>alert('");
		if (index>0){
			callback.onComplete(-10002, "ret:"+result.substring(index+15).split("'",2)[0]);
			return;
		}
		
		index=result.indexOf("您输入的车辆识别号有误或不存在！"); 
		if (index>0){
			callback.onComplete(-10002, "ret:您输入的车辆识别号有误或不存在！");
			return;
		}
		
		index=result.indexOf("所有人</div></td>");
		if (index>0){
			String[] values = result.substring(index).split("<CENTER>以上查询结果为")[0].split("<table");
			String ret="";
			int total=0;
			for (int i=1;i<values.length;i++){
				String[] tds = values[i].split("<td");
				if (tds.length>5){
					String shijian=tds[3].split("</div>")[0].split(">")[2];
					String didian=tds[4].split("</div>")[0].split(">")[2];
					String code=tds[5].split("</div>")[0].split(">")[2];
					ret+=String.format("shijian:%s\ndidian:%s\ncode:%s\n\n",shijian,didian,code);;
					total+=1;
				}
			}
			callback.onComplete(total, ret);
		}
		else{
			callback.onComplete(-10001, "");
		}
	}

	@Override
	public boolean match(String chepai) {
		return chepai.startsWith("鲁B"); 
	}

	@Override
	public String[] paramDesc() {
		String[] s={"车辆识别号后4位"};
		return s;
	}

}
